| Hefner N. #1__42-021-31356 | Shale Operating Co.permitted by · no operator of record | Bastrop, TXRosser (Serpentine) | Plugged | 3,900 | Jun 20, 1990 | — | — |
| Erhard #342-021-31355 | D-III Petroleum, Inc.permitted by · no operator of record | Bastrop, TXPierson (Serpentine 1500) | Not on schedule | 1,950 | Jun 1, 1990 | — | — |
| O Brien L. F. et al Unit #142-021-31354 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveGas | 7,101 | May 29, 1990 | — | — |
| Gabriel #442-021-31353 | United Operating LLC only | Bastrop, TXRoss Lee (Austin Chalk) | PluggedOil | 3,500 | May 15, 1990 | — | — |
| Campbell et al #142-021-31352 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveOil | 5,452 | Apr 25, 1990 | — | — |
| Lehman #142-021-31350 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveOil | 5,316 | Apr 23, 1990 | — | — |
| Gabriel #342-021-31351 | United Operating LLC only | Bastrop, TXRoss Lee (Austin Chalk) | PluggedOil | 3,600 | Apr 20, 1990 | — | — |
| Cook #142-021-31348 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveGas | 5,073 | Apr 18, 1990 | — | — |
| Steinbach #142-021-31346 | Digital Operating Company LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,450 | Apr 11, 1990 | — | — |
| Olson R. H. #342-021-31347 | Meb LLC only | Bastrop, TXHighgrove (Austin Chalk) | ActiveOil | 1,984 | Apr 10, 1990 | — | — |
| Berhens Kathleen N. #142-021-31345 | Altex Petroleum Inc. only | Bastrop, TXKimbro | PluggedOil | 600 | Apr 9, 1990 | — | — |
| Billie Ann #242-021-31344 | Sheldon Resources L.P. only | Bastrop, TXSerbin (Wilcox) | ActiveInjection | 3,200 | Mar 28, 1990 | — | — |
| Morris R. E. #2__42-021-31342 | Escondido Petroleum Company, Incpermitted by · no operator of record | Bastrop, TX | Plugged | 2,300 | Mar 27, 1990 | — | — |
| Alexander W.L. #3__42-021-31343 | Bar E Inc.permitted by · no operator of record | Bastrop, TXBateman (Austin Chalk) | Plugged | 2,500 | Mar 27, 1990 | — | — |
| Alexander Unit #242-021-31341 | Lynd J. L. Inc. only | Bastrop, TXCedar Creek North | PluggedOil | 3,000 | Mar 22, 1990 | — | — |
| King W.S. et al #142-021-31338 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,515 | Mar 21, 1990 | — | — |
| Meuth Ben #5 #142-021-31339 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveOil | 5,430 | Mar 21, 1990 | — | — |
| Gabriel #242-021-31340 | United Operating LLC only | Bastrop, TXRoss Lee (Austin Chalk) | PluggedOil | 3,400 | Mar 19, 1990 | — | — |
| Morris R. E. #1__42-021-31335 | Escondido Petroleum Company, Incpermitted by · no operator of record | Bastrop, TX | Plugged | 2,300 | Mar 12, 1990 | — | — |
| Cook a #142-021-31337 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,200 | Mar 12, 1990 | — | — |
| Hill #142-021-31336 | Nelms Bros. Oil Properties Inc.permitted by · no operator of record | Bastrop, TXHighgrove (Austin Chalk) | Plugged | 2,200 | Mar 9, 1990 | — | — |
| Gabriel J. #1__42-021-31334 | Shale Operating Co.permitted by · no operator of record | Bastrop, TXRosser (Serpentine) | Plugged | 3,300 | Feb 27, 1990 | — | — |
| Cook a #242-021-31333 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,305 | Feb 26, 1990 | — | — |
| Live Oak #242-021-31331 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,667 | Feb 7, 1990 | — | — |
| Live Oak #142-021-31332 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | Shut inOil | 5,680 | Feb 7, 1990 | — | — |
| Steiner T.C. #142-021-31330 | Daniels Corporation The only | Bastrop, TXBig Sandy Creek (Dale) | PluggedOil | 3,000 | Jan 25, 1990 | — | — |
| Petrash-Harris -a- #242-021-31328 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveGas | 5,072 | Jan 18, 1990 | — | — |
| Olson R.H. #2__42-021-31329 | Nelms Bros. Oil Properties Inc.permitted by · no operator of record | Bastrop, TXHighgrove (Austin Chalk) | Plugged | 2,200 | Jan 17, 1990 | — | — |
| Roitsch Roger #242-021-31327 | E P C Oil & Gas Inc. only | Bastrop, TXSerbin (Taylor Sand) | ActiveGas | 5,222 | Jan 3, 1990 | — | — |
| Steinbach G #b 242-021-31326 | Digital Operating Company LLC only | Bastrop, TXSerbin (Taylor Sand) | Temporarily abandonedGas | 5,186 | Dec 29, 1989 | — | — |
| Alexander a #2 A42-021-31325 | Nelms Bros. Oil Properties Inc.permitted by · no operator of record | Bastrop, TXBateman (Austin Chalk) | Plugged | 2,500 | Dec 5, 1989 | — | — |
| Alexander Unit #1__42-021-31324 | Aurora Petroleum Ltd.permitted by · no operator of record | Bastrop, TX | Plugged | 3,000 | Nov 17, 1989 | — | — |
| Liberty P. #542-021-31322 | Foothill Energy LLC only | Bastrop, TXSerbin (Taylor Sand) | PluggedGas | 5,200 | Nov 16, 1989 | — | — |
| McDonald #1542-021-31323 | Ginco Operating Co. only | Bastrop, TXMarsha | PluggedOil | 2,500 | Nov 15, 1989 | — | — |
| Bell #1__42-021-31321 | Plains Petroleum Operating Co.permitted by · no operator of record | Bastrop, TX | Plugged | 3,600 | Nov 6, 1989 | — | — |
| Alexander -a- #1A42-021-31320 | Trinidad Petroleum Inc. only | Bastrop, TXBateman (Austin Chalk) | PluggedOil | 2,500 | Nov 2, 1989 | — | — |
| Liberty E. #442-021-31318 | Foothill Energy LLC only | Bastrop, TXSerbin (Taylor Sand) | PluggedGas | 5,500 | Sep 27, 1989 | — | — |
| Behrens-Gloger #142-021-31317 | Trivista Operating LLC only | Bastrop, TXSerbin (Taylor Sand) | ActiveOil | 5,325 | Sep 1, 1989 | — | — |
| Berger #142-021-31308 | Ernest Operating Companypermitted by · no operator of record | Bastrop, TX | Plugged | 6,100 | Aug 14, 1989 | — | — |
| Riddle W. C. #142-021-00608 | Lsa Operating only | Bastrop, TXRiddle | PluggedOil | 1,800 | Aug 8, 1989 | — | — |
| Riddle W. C. #542-021-80094 | Lsa Operating only | Bastrop, TXRiddle | PluggedOil | 1,800 | Aug 8, 1989 | — | — |
| Riddle W. C. #242-021-80095 | Lsa Operating only | Bastrop, TXRiddle | PluggedOil | 1,800 | Aug 8, 1989 | — | — |
| Nink, Joe #142-021-31316 | Melton Energy Inc.permitted by · no operator of record | Bastrop, TXSerbin (Taylor Sand) | Not on schedule | 5,300 | Aug 4, 1989 | — | — |
| Ellis H.G. Unit #8__42-021-31315 | Rife, Frank Wm., Jr.permitted by · no operator of record | Bastrop, TX | Plugged | 2,200 | Jul 12, 1989 | — | — |
| Red Rock Ranch #142-021-31314 | Plains Petroleum Operating Co.permitted by · no operator of record | Bastrop, TX | Plugged | 4,300 | Jul 7, 1989 | — | — |
| Mikulec-Nink -C- #542-021-31303 | Digital Operating Company LLC only | Bastrop, TXSerbin (Taylor Sand) | Temporarily abandonedGas | 4,952 | Jul 5, 1989 | — | — |
| Hamilton #142-021-31302 | Melton Energy Inc.permitted by · no operator of record | Bastrop, TXSerbin (Taylor Sand) | Not on schedule | 5,600 | Jul 3, 1989 | — | — |
| Ellis H.G. Unit #7__42-021-31310 | Rife, Frank Wm., Jr.permitted by · no operator of record | Bastrop, TX | Plugged | 2,200 | Jun 30, 1989 | — | — |
| Threadgill R.V. a #3A_42-021-31313 | Nelms Bros. Oil Properties Inc.permitted by · no operator of record | Bastrop, TXBateman (Austin Chalk) | Plugged | 2,800 | Jun 30, 1989 | — | — |
| Vinklarek #142-021-30344 | Plains Petroleum Operating Co.permitted by · no operator of record | Bastrop, TX | Plugged | 6,886 | Jun 29, 1989 | — | — |